/**
 * js常用工具类
 */
if(jsUtil) {
	throw new Exception("jsUtil变量已经存在!");
}

var jsUtil = {
	clone: function(myObj) {	//	复制对象
		if(typeof(myObj) != 'object') return myObj;
		if(myObj == null) return myObj;
		var myNewObj = new Object();
		for(var i in myObj){
			myNewObj[i] = myObj[i];
		}
		return myNewObj;
	} 
};
